Leonard L
Supporter
So I’ve managed to find readily available oil cooler reproductions of the originals. P/N 8000683
8000683 - OIL COOLER, 12 Bolt Cong - McFarlane Aviation
FAA-PMA parts for Cessna, Piper, Grumman, and Beechcraft aircraft. Products include cables, engine controls, steering rods, seat rails, engine controls, rudder pedals and many more airframe parts.www.mcfarlaneaviation.com
So that part is solved but the hard part now will be finding the bases with the inlet and outlet fittings at the bottom. The original bases I guess were modified to achieve this…? P/N 537312